Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/july-23-2022-pbs-news-weekend-full-episode Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Saturday on the NewsHour... Saturday on PBS News Weekend, Transportation Secretary Pete Buttigieg discusses how he's tackling persistent flight delays and how Democrats should highlight historic infrastructure investments. Then, we look at the economic impacts of unchecked climate change. Plus, how future technologies could accelerate the spread of dangerous conspiracy theories, like the ones that fueled the insurrection. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode News Wrap: WHO calls monkeypox virus a global emergency 3 min Pete Buttigieg discusses travel woes, supply chains, infrastructure and LGBTQ rights 9 min The economic impacts of unchecked climate change 6 min How new technologies could accelerate the spread of conspiracy theories 6 min